NATIONAL NDT – NDT Training In Visakhapatnam (Vizag) | NDT Courses in Visakhapatnam (Vizag)  | NDT Institute In Visakhapatnam (Vizag),NDT recruitment /NDT Consultancies/NDT Agencies in Visakhapatnam.(TRAINING & CONSULTANCY)  For More Details Visit :www.nationalndt-india.com  | Email : training@nationalndt-india.com  | Contact Person : V.SATYANARAYANA (Managing Director) | Office (Land Line) : 0891-2703456